1 W BTL audio amplifier with digital volume control

文件：163.68 Kbytes 页数：20 Pages

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1 W BTL audio amplifier with digital volume control

GENERAL DESCRIPTION\nThe TDA8551; TDA8551T is a one channel 1 W Bridge-Tied Load (BTL) audio power amplifier capable of delivering 1 W output power to an 8 Ω load at THD = 10% using a 5 V power supply. The circuit contains a BTL power amplifier, a digital volume control and standby/mute logic. T • One pin digital volume control\n• Volume setting with UP/DOWN pulses\n• Flexibility in use\n• Few external components\n• Low saturation voltage of output stage\n• standby mode controlled by CMOS compatible levels\n• Low standby current\n• No switch-on/switch-off plops\n• High supply voltage ripple;

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1 W BTL audio amplifier with digital volume control

文件：166.83 Kbytes 页数：18 Pages

PHI

飞利浦

1 W BTL audio amplifier with digital volume control

文件：163.68 Kbytes 页数：20 Pages

PHI

飞利浦

1 W BTL audio amplifier with digital volume control

Overview The TDA8551; TDA8551T is a one channel 1 W Bridge-Tied Load (BTL) audio power amplifier capable of delivering 1 W output power to an 8 Ω load at THD = 10% using a 5 V power supply. The circuit contains a BTL power amplifier, a digital volume control and standby/mute logic. The TDA8551T One pin digital volume control\nVolume setting with UP/DOWN pulses\nFlexibility in use\nFew external components\nLow saturation voltage of output stage\nstandby mode controlled by CMOS compatible levels\nLow standby current\nNo switch-on/switch-off plops\nHigh supply voltage ripple rejection\nProtec;

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音频放大器和前置放大器

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